"Say hello to my special follow-up of You're like a brother to me, Spyro.
Spyro wished he and Spike were brothers for real, and he had the perfect idea: to make them foster brothers.
After another long day of the two purple dragon dudes hanging out, Spyro now took the opportunity to let out his big proposal to Spike.
As soon as the big dragon presented an adoption paper while saying "I wish to adopt you." to the little one, his eyes leaked out a huge amount of liquid pride while his heart went pounding uncontrollably at the same time.
With Spike being beyond flattered by what his special friend wants, well, how could he ever say no to it?" - Porygon2z

My Little Pony (c) Hasbro and Lauren Faust
Spyro (c) Charles Zembillas